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Carbon Cashmere Oracle Divergence API
x402
Carbon Cashmere Oracle Divergence API is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.15/call, status down (last checked 2026-09-15).
Returns spread statistics and threshold exceedance history comparing Pyth oracle prices against CoinGecko spot prices for a given cryptocurrency.
Price / call$0.15
Success—
StatusDown
How this service works
Pyth oracle vs CoinGecko spot divergence per coin. Returns spread stats and recent threshold exceedances. Use cases: oracle arbitrage signal, data quality alerts. 28 coins. Informational only.
Output
Returns spread statistics (mean, min, max, standard deviation of divergence) between Pyth oracle price and CoinGecko spot price for the specified coin, along with a history of recent events where the divergence exceeded defined thresholds. Covers 28 supported coins. Informational only, no trading execution.
Example use cases
Example prompt
“What's the current price divergence between the Pyth oracle and CoinGecko spot price for ETH — show me the spread stats and any recent threshold exceedances?”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/oracle-divergence/:coinWhen to prefer
Use this endpoint when you need to detect discrepancies between on-chain Pyth oracle prices and CoinGecko spot prices for a specific cryptocurrency — ideal for oracle arbitrage signal detection, data quality monitoring, or flagging potential oracle manipulation or lag. Prefer this over raw price feeds when you specifically need the differential/spread between oracle and CEX/aggregator spot data.
Side effects
- Coin not in the supported 28-coin list returns a 404 or error response
- Upstream Pyth or CoinGecko data unavailability may cause stale or missing stats
- Invalid coin identifier format returns a validation error
- Network timeout or service downtime returns a 5xx error
Tags
x402
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